#include<stdio.h>
#define N 123
int main()
{
    printf("Hello Linux:%d\n",N);
    printf("Hello Linux:%d\n",N);
    printf("Hello Linux:%d\n",N);
    printf("Hello Linux:%d\n",N);
    printf("Hello C++,1\n");
   // printf("Hello C++,2\n");
   // printf("Hello C++,3\n");
}
